Check the position of the arms of your drive.Your installation has 3 fastening points which must be aligned to ensure that the mechanical locking on your gate functions correctly. As a reminder, the 3 points are as follows:• 1st point: the screw underneath the motor baseplate.• 2nd point: the pin between the parts of the motor arm and the gate leaf arm.• 3rd point: the pin on the gate leaf bracketIf these 3 points are not aligned (cf diagram below):

unlock the 2 motors (open padlock position).

push on the arm as shown on page 22 of your technical documentation. Move the gate leaf bracket so that the arm is absolutely straight.